Aquarium Stones Fish Tank Rocks Natural Decoration - Redy Set - Perfect for Aquacaping Caves Shelters - Improves Water Parameters (2kg (30cm Set), Black Lava Rock)

I just bought the sample because my tank is only small and its plenty. It brightened up my tank since I have black gravel. There was a couple of really tiny pieces though but I put those in too just because why not?I washed it with boiling water before I put it in because, when it breaks its like dust. Y zebra snails do a great job of cleaning it up. I'd buy again if I ever needed to.

ok the gluing is bit of a mess

Good quality, and got way more than expected so managed to make two tanks look pretty 👌 They need a good clean before you put them in the tank as they come with some sort of clay on them.

I was hesitant about purchasing rocks online as I couldn’t get to pick and choose the ones I wanted and was worried I would get a lot of small useless rocks. I needn’t had feared as the 25kg of rocks I received were all of good sizes. When I ordered I was able to communicate with the company the type of rocks I was looking for and they said they will try and send me the types I wanted. What I received were very good quality rocks and exactly what I wanted. Because of this I ordered another 20kg and with further correspondence they again they sent me the type I was looking for in order to achieve my aquascape.

The media could not be loaded.  I got 5 rocks medium sized okey for my tank size

Good but for what I paid 3kg 4 pieces and one was really small. Also chips quite easily so be careful.

Purchased 2kg pack for my 19L fish tank. I got 6 pieces size about 3-4 fingers, and they are nice and just enough for my small tank.Reason for giving 4-star because item was packed not really well. They put these rocks in the plastic bag and then put all in the cardboard box, so it arrived with so many cracked pieces.

Looks great. Does require a lot of washing there is a lot of clay on this product. Rubbing and digging the clay out of the holes. This probably will increase your silicate level did nothing to my PH that remained stable. The crags and shape allows for easy stacking there is lots of bits which grip and give purchase to stop it falling not an issue if you are using a glue or reef cement. I bought 20kg of the dragon rock for a 180litre tank which looked great (first pictures) I have just bought another 10 kg to get some more height in my tank. Reading putty was horrible in colour but reef cement worked amazingly well. The base colour of the dragon rock blends ok with a little bit of grey. Soon the whole lot will be covered with coraline so wont see any joins. My fish absolutely love the little caves/crack it forms when joining it.It will weigh more than some other aquascaping rock but looks great from the off and early in your tanks life the diatoms do not show up at all on it like they do on white aquascapes.I not quite ready to add coral yet but my water levels seem ok for this. Will update again.